From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 5 Sep 2020 23:48:08 +0000 (-0700)
Subject: squash a -Wunused-parameter warning in GetFixedOGLPos
X-Git-Tag: 2.46.0~20^2^2~86^2~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=89aac7d1474e49d987b736a30e259359475f0e90;p=graphviz

squash a -Wunused-parameter warning in GetFixedOGLPos
---

diff --git a/lib/glcomp/glutils.c b/lib/glcomp/glutils.c
index 80443d475..058ed3e87 100644
--- a/lib/glcomp/glutils.c
+++ b/lib/glcomp/glutils.c
@@ -31,6 +31,9 @@ int GetFixedOGLPos(int x, int y, float kts, GLfloat * X, GLfloat * Y,
     GLfloat winX, winY;
     GLdouble posX, posY, posZ;
 
+    /* unused */
+    (void)kts;
+
     glColor4f((GLfloat) 0, (GLfloat) 0, (GLfloat) 0, (GLfloat) 0.001);
     glBegin(GL_POINTS);
     glVertex3f((GLfloat) - 100.00, (GLfloat) - 100.00, (GLfloat) 1.00);